package io.gitee.dqcer.mcdull.admin.config;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.cache.CacheManager;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.RedisSerializationContext;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

import java.time.Duration;

/**
 * @author 阿俊
 * @create 2023-07-19 18:43
 */
@Configuration
@EnableCaching
public class RedisConfig {
    @Bean
    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
        RedisTemplate<String, Object> template = new RedisTemplate<>();
        RedisSerializer<String> redisSerializer = new StringRedisSerializer();
        Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
        ObjectMapper om = new ObjectMapper();
        om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
        om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
        jackson2JsonRedisSerializer.setObjectMapper(om);
        template.setConnectionFactory(factory);
//key序列化方式
        template.setKeySerializer(redisSerializer);
//value序列化
        template.setValueSerializer(jackson2JsonRedisSerializer);
//value hashmap序列化
        template.setHashValueSerializer(jackson2JsonRedisSerializer);
        return template;
    }

//     @Bean
//     public CacheManager cacheManager(RedisConnectionFactory factory) {
//         RedisSerializer<String> redisSerializer = new StringRedisSerializer();
//         Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
// //解决查询缓存转换异常的问题
//         ObjectMapper om = new ObjectMapper();
//         om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
//         om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
//         jackson2JsonRedisSerializer.setObjectMapper(om);
// // 配置序列化（解决乱码的问题）,过期时间600秒
//         RedisCacheConfiguration config = RedisCacheConfiguration.defaultCacheConfig()
//                 .entryTtl(Duration.ofSeconds(600))
//                 .serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(redisSerializer))
//                 .serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(jackson2JsonRedisSerializer))
//                 .disableCachingNullValues();
//         RedisCacheManager cacheManager = RedisCacheManager.builder(factory)
//                 .cacheDefaults(config)
//                 .build();
//         return cacheManager;
//     }

    // @Bean
    // public RedisConnectionFactory redisConnectionFactory(){return new LettuceConnectionFactory();}
}
